Multiply or divide, as indicated. Simplify the answer.
-$\frac { \sqrt { - 8 } } { \sqrt { 72 } }$
A) $\frac { 1 } { 3 } \mathrm { i }$
B) $\frac { 1 } { 3 }$
C) $- \frac { 1 } { 3 }$
D) $- \frac { 1 } { 3 } \mathrm { i }$

Question

Quizplus · Accepted Answer

$\frac { \sqrt { - 8 } } { \sqrt { 72 } } = \frac { \sqrt { 8 } \sqrt { -1 } } { \sqrt { 36 } \sqrt { 2 } } = \frac { 2\sqrt { 2 } \mathrm { i } } { 6\sqrt { 2 } } = \frac { 1 } { 3 } \mathrm { i }$

Multiply or Divide, as Indicated −872\frac { \sqrt { - 8 } } { \sqrt { 72 } }72​−8​​

Multiply or Divide, as Indicated $\frac { \sqrt { - 8 } } { \sqrt { 72 } }$